200205859

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 232784640

約数和(自身を除く): 32578781

約数列:

[1, 7, 109, 131, 763, 917, 2003, 14021, 14279, 99953, 218327, 262393, 1528289, 1836751, 28600837, 200205859]

約数ペア:

[(1, 200205859), (7, 28600837), (109, 1836751), (131, 1528289), (763, 262393), (917, 218327), (2003, 99953), (14021, 14279)]